On 16 Sep 2008, at 08:53, Brian Durant wrote: > Way ahead of you :-) I already tried repairing permissions. No major > problems, but still no luck. > Found this for a similar problem. Run Audio MIDI Setup (Utilities folder). Set "Properties For" to your output device, and make sure the output is set to 44,100 Hz, 16 or 24- bit, and the volume sliders are to the right. -- Best wishes Malcolm Cornelius - The Powerbook Fanatic http://www.pbfanatic.co.uk